试验研究了钢材内部结构在热作用下的电磁特性细微变化。
The trials used heat treatments to modify steel microstructures, which caused small changes in electromagnetic properties.
光子晶体作为一种新型人工结构功能材料,基于光子禁带的高反射特性可以实现热红外伪装。
As a new kind of man-made structure function material, photonic crystals could realize thermal infrared camouflage because of its high-reflection photon forbidden band.
电路结构简单、工艺兼容性好,同时具有温度的迟滞特性可以更好的保护芯片,避免热振荡的产生。
It features simple structure, good process compatibility and function of temperature hysteresis which prevents the damage by thermal-oscillation.
最后,采用ANSYS程序分析了合金材料、复合材料的板、弹体结构的热振动特性。
Finally, by using the ANSYS program, the thermal vibration characters of the plate and missile body structures with different materials is analyzed.
结果系统的质量不仅与废水处理系统本身的结构参数、操作参数有关,而且与电源系统和热控系统的工作特性关系密切。
Result The system mass depended not only on the structural parameters and operational parameters of TIMES, but also on the operational characteristics of power subsystem and thermal control subsystem.
对一个SOI结构的负阻效应和瞬态特性的模拟结果表明,该程序能够正确模拟器件发热情况以及自热对器件特性的主要影响。
The results of negative resistance effect and transient characteristics of a SOI structure prove that the program can correctly simulate the main phenomena caused by self heating effect.
本文介绍了热分热方法在测定药物纯度判断药物的熔化特性。研究药物结构及剂型选择,测定含水量变化等的应用。
This paper has introduced the thermal analysis methods applied in the determination and study of the purity, melting property, changes of water contents, structures and preparation of drugs.
使用热刚度计算理论,进行了不同温度场和不同结构材料的热颤振特性研究。
The thermal flutter characteristics of structure in different temperature and different material are researched using the thermal stiffness analysis method.
文中推导淬火炉的热传递函数,介绍了具有一定带宽的继电器特性控制方法和STD总线单片机系统的具体结构。
Transmit fuction of heat was derived in this paper, A method of controlling characteristic with some band width and the structure of the STD BUS microcontroller w…
然后在微桥上溅射镍—铬电阻薄膜,形成温敏传感器微结构,并对其温度电阻特性,热响应时间进行了测量。
After sputtering with N-Cr, a microstructure of temperature-sensitive sensor was formed, and its character of R-T and thermal response time constant were measured.
文中推导淬火炉的热传递函数,介绍了具有一定带宽的继电器特性控制方法和STD总线单片机系统的具体结构。
Transmit fuction of heat was derived in this paper, A method of controlling characteristic with some band width and the structure of the STD BUS microcontroller was pre…
论述了气隙式热开关的原理、结构形式及参数特性,讨论了它的结构尺寸对性能参数的影响。
This paper represents the principle, structure and characteristics of the gas gap heat switch. The influences of structure dimension on the performance parameters of heat switch have been discussed.
采用有限元方法研究复合材料层合板结构在线性温度场作用下非线性热振动特性。
By using the Finite Element Method (FEM), the nonlinear thermal vibration characteristics of composite laminated plates under linear temperature field were investigated.
介绍了测辐射热汁的工作原理、器件结构的几何形状和研制状况,叙述了测辐射热计材料的特性及制备技术。
The operation, construction and development status of microbolometer are presented. The properties of vanadium oxides thin film and its preparation are introduced.
在指尖密封热分析基础上进行了指尖密封热结构耦合分析,获得了考虑热效应的指尖密封的迟滞特性和接触性能。
The coupled thermal and structural analysis of finger seal was also conducted and the finger seal's hysteresis and contacting performances considering the thermal character effect were obtained.
中国西北地区的黄土具有良好的热工特性和结构特性。
Good thermal property and structural quality of loess in northwest region of China makes cave-dwelling local folk house.
结果表明,瓦面结构对轴承热动力特性有很大的影响。
The results show that the structure of the pad surface have considerable effects on the thermo-hydrodynamic characteristics.
本文的目的就是对壁板的热颤振特性进行系统深入的分析和研究,为高速飞行器的壁板结构的防颤振设计和壁板颤振抑制的研究建立理论基础。
The aim of this thesis is to analyze the panel flutter mechanism and establish a mechanical model for panel flutter analysis and this work is the basis of panel flutter control studies.
根据PT C电阻-温度特性,研制了热耗散转速仪,并阐述了热耗散转速仪的结构和原理。
Based on PTC Resistance -temperature characteristics, we develop a tachometer on thermal dissipation. In this paper, structure and principle of the tachometer on thermal dissipation are discussed.
在国内外首次研究了结构尺寸对极限偏心环缝中液氮的沸腾换热特性的影响。
In this paper, the effect of configuration size on the liquid nitrogen thermosyphon boiling heat transfer behavior in extreme eccentric annulus is studied for the first time.
采用有限元软件ANSYS参数设计语言(APDL)实现复合材料薄壁圆柱壳结构在线性分布温度场作用下的非线性热振动特性分析。
The nonlinear thermal vibration characteristic of the composite thin-cylindrical shells under linear temperature field is investigated by the ANSYS parametric design language(APDL).
通过两种结构烧嘴的热态燃烧试验对比,研究了烧嘴结构、燃气射流速度、过量空气系数对高温空气燃烧过程氮氧化物排放的影响特性。
The effects of nozzle structure, fuel gas injection velocity and excess air coefficient on NOx emission in high temperature air combustion were investigated.
通过对建筑围护结构热工特性的分析,提出了围护结构新的构造形式,为进一步提高分户热计量的设计质量提供了依据。
To analyze thermodynamic properties of building envelope, the new forms of building envelope were put forward to provide evidence for improving the design quality of household heating metering system.
只有得到电子设备的风道特性才能选择合适的风机,并最终决定热设计和结构设计方案。
Only after that, the fun can be chosen properly, and the thermal design scheme and mechanical design scheme can be fixed finally.
最后,指出应从集热器面积、管路配置和储罐结构等方面进行优化和改进,以实现更好的运行特性和经济效益。
Finally, it advises that the system need to be optimized and improved in collector area, configuration of the pipes and solution tank to achieve the better characteristic and economic benefit.
本文的主要工作就是利用大型通用有限元计算软件ANSYS模拟耦合腔行波管慢波结构的热特性和冷测特性并对该软件进行了二次开发。
The main work of this thesis is simulation of the thermal characteristic and cold-test characteristic for coupled-cavity TWT slow-wave structure with ANSYS, which is a finite-element software.
掌握热防护系统(TPS)中热结构超合金蜂窝面板在热环境下的传热隔热特性,是飞行器防热结构设计的先决条件。
Knowledge of the thermal performance of Ni-based honeycomb sandwich panels in a thermal protection structure (TPS) is a prerequisite for the design of metal thermal protection structures(MTPS).
本文采用热分析和x衍射方法研究了亚磷酸氢钙的结构特性,获得了亚磷酸氢钙结晶水合物的热分解特性和有关热分析数据;
The construction characteristics of calcium phosphite were measured with Y-4Q system X-ray diffraction apparatus and the thermal analysis method in this paper.
描述了HTR10蒸汽发生器的结构设计,热工水力学特性,材料选择和力学分析等。
Thermodynamic considerations, configurations and construction, material selection and mechanical design of steam Generator (SG) in 10MW High Temperature Gas Cooled Test Reactor (HTR 10) are described.
描述了HTR10蒸汽发生器的结构设计,热工水力学特性,材料选择和力学分析等。
Thermodynamic considerations, configurations and construction, material selection and mechanical design of steam Generator (SG) in 10MW High Temperature Gas Cooled Test Reactor (HTR 10) are described.
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